55586240

素因数分解:

$2^6\times 5^1\times {\mathrm{173707}}^1$

素因数の和:173724

約数の個数: 28

約数和(自身を含む): 132365496

約数和(自身を除く): 76779256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 173707, 347414, 694828, 868535, 1389656, 1737070, 2779312, 3474140, 5558624, 6948280, 11117248, 13896560, 27793120, 55586240]

約数ペア:

[(1, 55586240), (2, 27793120), (4, 13896560), (5, 11117248), (8, 6948280), (10, 5558624), (16, 3474140), (20, 2779312), (32, 1737070), (40, 1389656), (64, 868535), (80, 694828), (160, 347414), (320, 173707)]